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    Heating technology

    Measuring temperature in heating systems

    A well-functioning heating system heats the rooms in a building, ensuring the inhabitants feel comfortable even on cold days. However, in order for a heating system to work efficiently and distribute its thermal energy as uniformly as possible, temperature measurement is crucial. At Testo, you will find temperature measuring instruments for these important heating measurements:

    • Flow/return temperature on heating circuit distributors

    • Hydraulic balancing based on differential temperature

    • Testing underfloor heating systems and radiators

    • Measuring indoor air temperature

    • Detecting cold bridges with thermal imagers

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    Temperature applications

    Measuring temperature on surfaces, in liquids and in indoor air

    • Flow and return temperature

    • Water and indoor air temperature

    • Hydraulic balancing (differential temperature)

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    The right measuring instrument for every temperature application

    testo Smart App

    Welcome to the testo Smart World: The whole world in one App.

    Faster, easier, smarter: The testo Smart App brings all tools and measurements together - and documentation can also be dealt with conveniently using a smartphone or tablet. Benefit from intelligent connectivity and the unique all-in-one solution for all applications. So that not only the jobs on all heating systems are carried out smartly and effortlessly.

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    Parallel measurement

    Efficient and safe

    Documentation

    Uncomplicated and safe

    Customer data management

    Quick and easy

    Data transfer

    Professional and comfortable

    Second Screen

    Simply comfortable

    Remote Control

    Simple and flexible

    Other applications

    Flue gas analysis

    Exhaust and flue gas measurement on heating systems and other small combustion plants is used to determine the level of pollutants emitted and the heat energy lost.

    • The atmosphere should be contaminated by pollutants as little as possible.

    • Energy should be used as efficiently as possible.

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    New!

    Tips & Tricks
    for flue gas analysis

    Everything you need to know to carry out measurement tasks on heating systems efficiently and safely – now available in our new practical guide to download free of charge.

    Go to download

    Functional testing and settings for gas-fired systems

    Additional inspections of combustion plants

    Functional testing and settings for oil-fired systems

    Digitalization of flue gas measurement

    And lots more besides ...

    All about heating measuring technology

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    Our services

    Contact us

    Do you have any queries, or would you like a personal consultation?
    We would be happy to help you.

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    Customer Service

    If you experience any malfunctions, please send in your measuring instrument with a brief description of the fault. Please also give us your telephone number for any inquiries. Normally, you’ll get your measuring instrument back within one week.

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    Calibration

    Our subsidiary company Testo Industrial Services supports you daily in ensuring quality while always adhering to the relevant norms and guidelines. You get all the services you need from one provider.

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